Armrest unit for mounting on auto seats



FIG. 1 is a rear perspective view of an armrest unit for mounting on auto seats showing my new design;

FIG. 2 is a front perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a right side elevational view thereof, the left side elevational view being a mirror image thereof; and,

FIG. 7 is a bottom plan view thereof.

The phantom lines appearing in FIG. 1 of the drawings are for purposes of illustration only. 

The ornamental design for an armrest unit for mounting on auto seats, as shown and described. 